CAS No:N/A||Chemical Formula:C19H21N3O7S||Molecular Weight:435.45100||Exact Mass:435.11002||(6R,7R)-7-((R)-2-((ethoxycarbonyl)amino)-2-(4-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
No. 44011602000398, Guangdong public network Anne